Home / 97,082,918.04-145,646,098.02-36,499,168.92

Finding the Fourth Proportional to 97,082,918.04, 145,646,098.02 and 36,499,168.92

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Solution

The fourth proportional to 97,082,918.04, 145,646,098.02 and 36,499,168.92 is: 54,756,919.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,082,918.04 : 145,646,098.02 = 36,499,168.92 : x
  2. Step 2: Convert to fraction form
    97,082,918.04/145,646,098.02 = 36,499,168.92/x
  3. Step 3: Cross multiply
    97,082,918.04x = 145,646,098.02 × 36,499,168.92
  4. Step 4: Simplify right side
    97,082,918.04x = 5,315,961,534,170,858
  5. Step 5: Solve for x
    x = 5,315,961,534,170,858/97,082,918.04
  6. Step 6: Final answer
    x = 54,756,919.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.